123490532492

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1\times {\mathrm{2687}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 220686090240

約数和(自身を除く): 97195557748

約数列:

[1, 2, 4, 67, 134, 223, 268, 446, 769, 892, 1538, 2687, 3076, 5374, 10748, 14941, 29882, 51523, 59764, 103046, 171487, 180029, 206092, 342974, 360058, 599201, 685948, 720116, 1198402, 2066303, 2396804, 4132606, 8265212, 11489629, 22979258, 40146467, 45958516, 80292934, 138442301, 160585868, 276884602, 460785569, 553769204, 921571138, 1843142276, 30872633123, 61745266246, 123490532492]

約数ペア:

[(1, 123490532492), (2, 61745266246), (4, 30872633123), (67, 1843142276), (134, 921571138), (223, 553769204), (268, 460785569), (446, 276884602), (769, 160585868), (892, 138442301), (1538, 80292934), (2687, 45958516), (3076, 40146467), (5374, 22979258), (10748, 11489629), (14941, 8265212), (29882, 4132606), (51523, 2396804), (59764, 2066303), (103046, 1198402), (171487, 720116), (180029, 685948), (206092, 599201), (342974, 360058)]